7194501

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 28

約数和(自身を含む): 11017440

約数和(自身を除く): 3822939

約数列:

[1, 3, 9, 27, 71, 81, 139, 213, 243, 417, 639, 729, 1251, 1917, 3753, 5751, 9869, 11259, 17253, 29607, 33777, 51759, 88821, 101331, 266463, 799389, 2398167, 7194501]

約数ペア:

[(1, 7194501), (3, 2398167), (9, 799389), (27, 266463), (71, 101331), (81, 88821), (139, 51759), (213, 33777), (243, 29607), (417, 17253), (639, 11259), (729, 9869), (1251, 5751), (1917, 3753)]